Ubuntu Gnome 17.04 Virtualbox install stuck in ntp request

[Katu Txakur]

Hi,

Using Ubuntu 16.04 (64bit) and VirtualBox 5.0.32 I started an installation
for Ubuntu Gnome 17.04 (64bit). The virtual machine has 4 GB RAM, 25GB
drive, 4 processors and bridge adapter. The installation started correctly
but it got stuck  waiting for the ntp server. The port 123 might be blocked
in my office network.

"ubuntu-gnome systemd-timesyncd[1881]: Timed out waiting for reply from
91.189.89.199:123 (ntp.ubuntu.com..."

Is this a bug?
Thanks